UK Clothing Labels: What Is Legally Required and What Is Not

UK textile labelling is narrower than most new brands expect, and the surprise usually runs in the direction of relief. There is one core legal requirement, it is specific, and everything else on your label is a choice you get to make for commercial reasons rather than legal ones.

The requirement: fibre composition

Under the textile labelling regulations that apply in Great Britain, textile products made available on the market have to carry the fibre composition — the names of the constituent fibres and their percentages by weight, using the prescribed fibre names, in descending order.

The prescribed names part matters. There is a defined list of permitted fibre names, and a mill's trade name for a blend is not one of them. "Cotton" and "elastane", not a proprietary marketing name for the same thing.

It has to be durable, legible and visible — practically, that means on a label attached to the garment rather than on a swing ticket that gets removed at the till.

What is not legally required

• Care instructions. Care labelling is not mandatory in the UK, unlike in the United States where it is a specific federal rule. Almost every garment carries it anyway, because it is genuinely useful and its absence looks cheap.
• Country of origin. Not a general UK labelling requirement for textiles the way it is in the US, though customs and origin rules are a separate matter and any claim you do make has to be accurate.
• Size. Not mandated, and there is no legal UK sizing standard, which is precisely why publishing measurements is so valuable.
• A brand name at all. Legally you could sell a garment with a composition label and nothing else. Commercially, obviously, do not.

Which does not mean you should omit them

Care instructions in particular are worth including for reasons that have nothing to do with compliance. The single most common cause of a customer believing a garment was poor quality is that they washed it hot and tumbled it, and the print cracked. A care label that says cold wash, inside out, no tumble dry is customer service, and it is cheaper than a return.

This matters most on decorated garments, because the decoration is nearly always the part that fails first. A blank's own care recommendation is not the same as the recommendation for that blank with a large plastisol print on it.

If you sell beyond Great Britain

The requirements diverge, and a brand selling into multiple markets usually runs one label that satisfies all of them rather than several versions. Broadly: the US additionally requires country of origin, company identity and mandatory care instructions. The EU has its own textile regulation with its own detail, and Northern Ireland follows EU rules for goods. Canada requires fibre content in both English and French plus a dealer identity or CA number.

The union of those is a label with fibre content, origin, a company identity and care instructions, with the Canadian bilingual element if you sell there. That satisfies everything, and it is not appreciably more expensive to produce than a minimal one.

The production side

Labels are made during the run, not added afterwards, so the wording has to be finalised at artwork approval. Woven labels give the most premium result and take longest; printed labels and heat transfers sit flatter, which some brands prefer for next-to-skin garments, and a tagless printed neck is now common in streetwear.

Send the label wording with your design files and it is produced as part of the order. Send it afterwards and you are hand-sewing labels into a delivered run, which is a genuinely awful afternoon.